A) \[3{{\lambda }_{1}}=2{{\lambda }_{2}}\]
B) \[2{{\lambda }_{1}}=3{{\lambda }_{2}}\]
C) \[3{{\lambda }_{1}}=5{{\lambda }_{2}}\]
D) \[5{{\lambda }_{1}}=3{{\lambda }_{2}}\]
Correct Answer: B
Solution :
By theory \[{{n}_{1}}{{\lambda }_{1}}=\left( 2{{n}_{2}}-1 \right){{\lambda }_{2}}/2\] \[3{{\lambda }_{1}}=\left( 2\times 5-1 \right)\lambda {{a}_{2}}/2\] \[3{{\lambda }_{1}}=\frac{9{{\lambda }_{2}}}{2}\]You need to login to perform this action.
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